Nitecore USN3 PRO Charger
InputDC 5V/2A or 9V/2A
Output voltageSlot 1 8.4V±1% Slot 2 8.4V±1%
Output currentQC Mode: 1200mA*1 (MAX), 800mA*2 (MAX)
Standard Mode: 1000mA*1 (MAX)
Battery compatibility: Sony NP-FM500H / NP-F730 / NP-F750 / NP-F770 / NP-F970 / NP-F550 batteries